CVE-2026-88783

The Kubio AI Page Builder WordPress plugin before 2.9.3 does not limit its widening of the allowed HTML elements to the editor context, so the wider set is applied when filtering content submitted by unauthenticated users as well, allowing them to store markup which the Kubio AI Page Builder...

HTTPLeaks

HTTPLeaks ¿Qué es esto? Este proyecto tiene como objetivo enumerar todas las formas posibles en que un sitio web puede filtrar solicitudes HTTP. En un único archivo HTML. Vea el archivo leak.html versión en texto plano en la raíz de este repositorio. ¿Para qué sirve? Puedes usarlo para probar tu...

CVE-2026-59167

SunEditor is a lightweight and powerful WYSIWYG editor in vanilla JavaScript with no dependencies. Prior to 2.47.11, the sanitizer in src/lib/core.js does not consistently reject namespaced or custom HTML elements, allowing event-handler attributes to remain on crafted elements. When an applicati...

Duplicate Advisory: Uncontrolled recursion DoS in JustHTML() via deeply nested HTML

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-v7cf-c9rm-wm3j. This link is maintained to preserve external references. Original Description justhtml through 1.9.1 fixed in 1.10.0 is vulnerable to uncontrolled recursion leading to denial of service. During...

Invoking incorrect handling of HTML elements in foreign content in golang.org/x/net/html

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CVE-2025-71249

This CVE entry is rejected/not used and does not represent an active vulnerability entry.

EUVD-2025-38066

A reflected XSS vulnerability exists in CMSimpleXH 1.8's index.php router when attacker-controlled path segments are not sanitized or encoded before being inserted into the generated HTML navigation links, breadcrumbs, search form action, footer links. An attacker-controlled string placed in the...

EUVD-2006-1901

Malware in sbrugna...

EUVD-2019-3414

Malware in sbrugna...

EUVD-2012-3511

Malware in sbrugna...

EUVD-2024-53972

Malicious code in bioql PyPI...

EUVD-2022-2622

Malicious code in bioql PyPI...

CVE-2024-28593

The Chat activity in Moodle 4.3.3 allows students to insert a potentially unwanted HTML A element or IMG element, or HTML content that leads to a performance degradation. NOTE: the vendor's UsingChat page says "If you know some HTML code, you can use it in your text to do things like insert image...

HTML Element / Text not appearing correctly on Auth Window using Citrix Workspace App Native]

When using CWA Native their was HTML Element / Text not appearing correctly on Auth Window. - Text was missing / Custom Banner was missing - Issue is not present when using MS Edge browser...

CVE-2025-30342

OpenSlides

CVE-2025-30342

An XSS issue was discovered in OpenSlides before 4.2.5. When submitting descriptions such as Moderator Notes or Agenda Topics, an editor is shown that allows one to format the submitted text. This allows insertion of various HTML elements. When trying to insert a SCRIPT element, it is properly...

CVE-2025-30345

OpenSlides CVE-2025-30345 affects OpenSlides versions prior to 4.2.5. The vulnerability arises in the chat_group.create action: while some HTML elements (e.g., SCRIPT) are filtered, others are not, and HTML entities are not consistently encoded when deleting chats or deleting messages, potentiall...

mavo DOM Clobbering vulnerability

A DOM Clobbering vulnerability in mavo v0.3.2 allows attackers to execute arbitrary code via supplying a crafted HTML element...

GHSA-FP3M-G5RC-4C28 Stage.js DOM Clobbering vulnerabilty

Stage.js through 0.8.10 allows DOM Clobbering with resultant XSS for untrusted input that contains HTML but does not directly contain JavaScript, because document.currentScript lookup can be shadowed by attacker-injected HTML elements...

CVE-2024-47885 astro's client-side router has DOM Clobbering Gadget that leads to XSS

The Astro web framework has a DOM Clobbering gadget in the client-side router starting in version 3.0.0 and prior to version 4.16.1. It can lead to cross-site scripting XSS in websites enables Astro's client-side routing and has stored attacker-controlled scriptless HTML elements i.e., iframe tag...